Individual variation in winter supplementary food consumption and its consequences for reproduction in wild birds

Crates, RA, Firth, JA, Farine, DR, Garroway, CJ, Kidd, LR, Aplin, LM, Radersma, R, Milligan, ND, Voelkl, B, Culina, A, Verhelst, BL, Hinde, CA, Sheldon, BC (accepted) Individual variation in winter supplementary food consumption and its consequences for reproduction in wild birdsJournal of Avian Biology.